/* Sinete Plataforma Digital — identidade "Lacre Moderno" (direção A2, aprovada 18/08/2026)
   Paleta travada: Lacre #7E2438 · Ouro #B08D46 · Papel #F7F4EF · Tinta #23262C */

:root {
  --lacre: #7E2438;
  --lacre-escuro: #641C2D;
  --ouro: #B08D46;
  --papel: #F7F4EF;
  --tinta: #23262C;
  --tinta-suave: #5B6067;
  --tinta-fraca: #6A6F78; /* AA 4,6:1 sobre papel; o cinza claro #8A8F98 vive só dentro dos SVGs da marca */
  --linha: #E3DCD0;
  --branco: #FFFFFF;
  --serif: "Fraunces", "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --sans: "Public Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--papel);
  color: var(--tinta);
  font: 17px/1.65 var(--sans);
  -webkit-text-size-adjust: 100%;
}

img, svg { max-width: 100%; height: auto; }

.container { max-width: 1040px; margin: 0 auto; padding: 0 22px; }
.narrow { max-width: 760px; }

/* ---------- Cabeçalho ---------- */
.site-header {
  border-bottom: 1px solid var(--linha);
  background: var(--papel);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 18px;
  padding: 16px 0; flex-wrap: wrap;
}
.brand { display: inline-flex; align-items: center; text-decoration: none; }
.brand img { height: 56px; width: auto; }
.nav { display: flex; gap: 22px; flex-wrap: wrap; }
.nav a {
  color: var(--tinta-suave); text-decoration: none; font-size: .95rem; font-weight: 500;
  padding: 4px 0; border-bottom: 2px solid transparent;
}
.nav a:hover { color: var(--lacre); }
.nav a[aria-current="page"] { color: var(--lacre); border-bottom-color: var(--ouro); }

/* ---------- Tipografia ---------- */
h1, h2, h3 { font-family: var(--serif); line-height: 1.2; color: var(--tinta); text-wrap: balance; margin: 0 0 14px; }
h1 { font-size: clamp(1.9rem, 4.5vw, 2.9rem); font-weight: 600; }
h2 { font-size: clamp(1.4rem, 3vw, 1.8rem); font-weight: 600; }
h3 { font-size: 1.15rem; font-weight: 600; }
p { margin: 0 0 16px; }
.muted { color: var(--tinta-suave); }
.eyebrow {
  display: block; color: var(--lacre); font-size: .78rem; font-weight: 700;
  letter-spacing: .16em; text-transform: uppercase; margin-bottom: 10px;
}
a { color: var(--lacre); }
a:focus-visible, button:focus-visible, .btn:focus-visible { outline: 3px solid #8A6D2F; outline-offset: 2px; }

/* ---------- Botões ---------- */
.btn {
  display: inline-block; text-decoration: none; font-weight: 600; font-size: 1rem;
  padding: 13px 26px; border-radius: 8px; border: 2px solid transparent; cursor: pointer;
  font-family: var(--sans);
}
.btn-primary { background: var(--lacre); color: var(--papel); }
.btn-primary:hover { background: var(--lacre-escuro); }
.btn-ghost { background: transparent; color: var(--lacre); border-color: var(--lacre); }
.btn-ghost:hover { background: rgba(126, 36, 56, .07); }

/* ---------- Herói ---------- */
.hero { padding: 72px 0 60px; }
.hero-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 40px; align-items: center; }
@media (max-width: 780px) { .hero-grid { grid-template-columns: 1fr; } .hero-selo { display: none; } }
.lead { font-size: 1.15rem; color: var(--tinta-suave); max-width: 34em; }
.hero .cta-row { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 26px; }
.hero-selo { text-align: center; }
.hero-selo img { width: min(280px, 70%); }

/* ---------- Seções ---------- */
.section { padding: 56px 0; }
.section.alt { background: var(--branco); border-top: 1px solid var(--linha); border-bottom: 1px solid var(--linha); }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 10px; }
@media (max-width: 780px) { .cards { grid-template-columns: 1fr; } }
.card {
  background: var(--branco); border: 1px solid var(--linha); border-radius: 12px; padding: 24px;
}
.section.alt .card { background: var(--papel); }
.card h3 { margin-bottom: 8px; }
.card p { margin: 0; color: var(--tinta-suave); font-size: .97rem; }
.card .num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: 50%;
  border: 2px solid var(--ouro); color: var(--lacre);
  font-family: var(--serif); font-weight: 700; margin-bottom: 12px;
}

/* ---------- Listas legais / conteúdo ---------- */
.content ul, .content ol { margin: 0 0 16px; padding-left: 1.4em; }
.content li { margin: 8px 0; }
.legal-item {
  background: var(--branco); border: 1px solid var(--linha); border-left: 4px solid var(--ouro);
  border-radius: 0 10px 10px 0; padding: 16px 20px; margin: 14px 0;
}
.legal-item h3 { margin-bottom: 6px; }
.legal-item p { margin: 0; color: var(--tinta-suave); font-size: .97rem; }

.callout {
  background: var(--branco); border: 1px solid var(--linha); border-radius: 12px;
  padding: 22px 24px; margin: 22px 0;
}
.callout.selo { display: flex; gap: 18px; align-items: center; }
.callout.selo img { width: 74px; flex: none; }
@media (max-width: 560px) { .callout.selo { flex-direction: column; text-align: center; } }

/* ---------- Tabela comparativa ---------- */
.table-wrap {
  overflow-x: auto; margin: 18px 0 10px;
  background: var(--branco); border: 1px solid var(--linha); border-radius: 12px;
}
.compare table { border-collapse: collapse; width: 100%; font-size: .95rem; min-width: 560px; }
.compare th, .compare td { text-align: left; vertical-align: middle; padding: 12px 16px; border-top: 1px solid var(--linha); }
.compare thead th {
  border-top: none; background: var(--papel);
  font-size: .76rem; letter-spacing: .1em; text-transform: uppercase; color: var(--tinta-suave);
}
.compare th.col-check, .compare td.sim, .compare td.nao { text-align: center; width: 130px; }
.compare td.sim { color: var(--lacre); font-weight: 700; font-size: 1.05rem; }
.compare td.nao { color: var(--tinta-fraca); }

/* ---------- Formulário ---------- */
form .field { margin-bottom: 18px; }
label { display: block; font-weight: 600; font-size: .92rem; margin-bottom: 6px; }
input, select, textarea {
  width: 100%; padding: 12px 14px; font: 1rem var(--sans); color: var(--tinta);
  background: var(--branco); border: 1px solid var(--linha); border-radius: 8px;
}
input:focus, select:focus, textarea:focus { outline: 3px solid #8A6D2F; outline-offset: 1px; border-color: var(--ouro); }
textarea { min-height: 130px; resize: vertical; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 18px; }
@media (max-width: 620px) { .form-grid { grid-template-columns: 1fr; } }
.form-note { font-size: .85rem; color: var(--tinta-fraca); }
.form-status { margin-top: 14px; font-weight: 600; }
.form-status.ok { color: #2E6B4F; }
.form-status.erro { color: var(--lacre); }
.hp { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }

/* ---------- Rodapé ---------- */
.site-footer {
  border-top: 1px solid var(--linha); padding: 36px 0 44px; margin-top: 40px;
  color: var(--tinta-suave); font-size: .92rem;
}
.footer-grid { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; align-items: flex-start; }
.site-footer img { height: 44px; }
.site-footer a { color: var(--tinta-suave); }
.site-footer a:hover { color: var(--lacre); }
.footer-legal { margin-top: 18px; font-size: .84rem; color: var(--tinta-fraca); }